Today Architectural Digest brings you to the exclusive enclave of Presidio Terrace in San Francisco to tour a stunning $20 million new construction mansion. With over 10,000 sq. ft. of living space, a personal gym, home theatre and more, new construction of this scale is exceedingly rare within the city. Featuring some of the most striking architecture and interior design in San Francisco, 17 Presidio Terrace is a special property in one of the world’s most unique cities.